installation best practices pocket guide

Transcription

1 installation best practices pocket guide

2 Congratulations on choosing BlazeMaster Fire Sprinkler Systems Congratulations on choosing BlazeMaster Fire Sprinkler Systems, the world s most specified nonmetallic fire sprinkler system. If you ve used BlazeMaster Pipe & Fittings before, you know how easy it is to work with and install; if this is your first time using it, you ll be pleasantly surprised at how light and flexible it is and how quickly it can be installed. We ve put together this Best Practices Guide to help installers. This doesn t replace the manufacturer s installation instructions, but is a list of do s and don ts that can be helpful in the field. 2

3 INSTALLATION BEST PRACTICES Pipe and Fittings Storage and Handling Keep pipe and fittings in original packaging until needed. Avoid exposing pipe to direct sunlight for long periods of time. Cover pipe with opaque tarp if stored outside. Do not use pipe whose color has faded due to prolonged sunlight exposure. Solvent Cement Best Practices Wear proper protective clothing, including gloves and safety goggles while using solvent. Provide ventilation or NIOSH-approved respirator if necessary. Use proper solvent cement and follow application instructions. Store between F (4-43 C) or as specified on label. Do not store near heat, sparks, open flames or other sources of ignition. Keep containers closed and covered. Do not smoke, eat or drink while using. Keep solvent cement away from skin, eyes and clothing. Do not use solvent cement that has exceeded its shelf life or has become gelled or discolored. Shelf life is two years after the date on the bottom of the can. 3

4 Solvent Cement Cold Weather Applications Store bulk quantities in location above 40 F (4 C). If solvent cement gels: Bring it into a warm environment (60-90 F or C) and allow to sit for 24 hours. Do not artificially heat. Shake vigorously before use. Cutting and Joining Test fit the pipe. Cut pipe squarely, using ratchet cutter, wheel-type plastic tubing cutter, power saw or fine-tooth saw. Deburr inside/bevel outside of pipe. First apply cement to outside of pipe. Apply cement (without dipping back into the can) to inside of fitting socket. On sizes 1¼" (32mm) and larger, dip cement and apply to pipe again. Insert pipe end into socket while rotating pipe a quarter turn. Hold 30 seconds. 4

5 Finishing Touches Do not use Teflon tape and thread sealant simultaneously. Install sprinkler head after sprinkler head adapter has been solvent welded. Make sure the waterway is not obstructed. Then install the sprinkler head. Allow for movement due to expansion and contraction, particularly if installing in cold weather. Using Ratchet Cutters Use ratchet cutters only at 50 F (10 C) or higher. Make sure blades are sharp. 5

6 TABLE 1 CURE SCHEDULES Follow manufacturer s recommended cure times prior to pressure testing. 225 psi (1552 kpa) Test Pressure (maximum) Ambient Temperature During Cure Period (Use this table for all cut-ins) PIPE SIZE 60 F to 120 F (16 C to 49 C) 40 F to 59 (4 C to 15 C) 0 F to 39 F (-18 C to 4 C) ¾ (20 mm) 1 hr. 4 hrs. 48 hrs. 1" (25 mm) 1½ hrs. 4 hrs. 48 hrs. 1¼" & 1½" (32 & 40 mm) 3 hrs. 32 hrs. 10 days 2" (50 mm) 8 hrs. 48 hrs. Note 1 2½" & 3" (65 & 80 mm) 24 hrs. 96 hrs. Note 1 TABLE psi (1379 kpa) Test Pressure (maximum) Ambient Temperature During Cure Period PIPE SIZE 60 F to 120 F (16 C to 49 C) 40 F to 59 (4 C to 15 C) 0 F to 39 F (-18 C to 4 C) ¾" (20 mm) 45 mins. 1½ hrs. 24 hrs. 1" (25 mm) 45 mins. 1½ hrs. 24 hrs. 1¼" & 1½" (32 & 40 mm) 1½ hrs. 16 hrs. 120 hrs. 2" (50 mm) 6 hrs. 36 hrs. Note 1 2½" & 3" (65 & 80 mm) 8 hrs. 72 hrs. Note 1 6

7 TABLE psi (690 kpa) Test Pressure (maximum) Ambient Temperature During Cure Period PIPE SIZE 60 F to 120 F (16 C to 49 C) 40 F to 59 (4 C to 15 C) 0 F to 39 F (-18 C to 4 C) ¾" (20 mm) 15 mins. 15 mins. 30 mins. 1" (25 mm) 15 mins. 30 mins. 30 mins. 1¼" (32 mm) 15 mins. 30 mins. 2 hrs. Note 1: For these sizes, the solvent cement can be applied at temperatures below 40 F (4.5 C), however, the sprinkler system temperature must be raised to a temperature of 40 F (4.5 C) or above and allowed to cure per the above recommendations prior to pressure testing. Follow manufacturer s instructions on pressure testing. Fill lines slowly and bleed the air from the system prior to pressure testing. Compatibility Notice CPVC pipe can be damaged by contact with chemicals contained in some construction products, such as: Edible oils Petroleum or solvent-based sealants Lubricants or firestop materials Glycol-based antifreeze Insulated wire See FBCSystemCompatible.com for complete list 7

8 The information contained herein is believed to be reliable, but no representations, guarantees or warranties of any kind are made as to its accuracy, suitability for particular applications or the results to be obtained. The information often is based on laboratory work with small-scale equipment and does not necessarily indicate end product performance or reproducibility. Formulations presented may not have been tested for stability and should be used only as a suggested starting point. Because of the variations in methods, conditions and equipment used commercially in processing these materials, no warranties or guarantees are made as to the suitability of the products for the applications disclosed. Full-scale testing and end product performance are the responsibility of the user. Lubrizol Advanced Materials, Inc. shall not be liable for and the customer assumes all risk and liability for any use or handling of any material beyond Lubrizol Advanced Materials, Inc. s direct control. The SELLER MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Nothing contained herein is to be considered as permission, recommendation, nor as an inducement to practice any patented invention without permission of the patent owner. Visit blazemaster.com cpvc@lubrizol.com Fax: The Lubrizol Corporation All rights reserved. All marks are property of The Lubrizol Corporation, a Berkshire Hathaway Company. FS-US-INSTALL GC-31651